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B. Fill in the blanks : 1. Particles of_______from a mixture are separated by a magnet.2. Substances like_____and________can be removed from a mixture by theprocess of sublimation.3. The insoluble substance left on the filter paper after_______is called a residue.4. All pure substances contain_______particles.5. Pure water can be obtained from common salt solution by the process of_________.6._________can be separated from husks using threshing.7. Winnowing makes use of the fact that chaff is___________than the grain.8. The liquid above the sediment is called_________.9. Small stones, insects, etc., can be separated from grains using_____________.10. After preparing tea, tea leaves can be separated using a _____________.​

Answer» PURI BOOK BEACH DE SAMJA


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